Alright, let's work through 89478348 times 42282274 step by step
89478348 × 42282274 = 42282274 × (89478348)
+ 42282274 × 8 producing 338258192
+ 42282274 × 40 which equals 1691290960
+ 42282274 × 300 which equals 12684682200
+ 42282274 × 8000 that is equal 338258192000
+ 42282274 × 70000 producing 2959759180000
+ 42282274 × 400000 that results in 16912909600000
+ 42282274 × 9000000 that results in 380540466000000
+ 42282274 × 80000000 that results in 3382581920000000

= 3783348027203352
